Other
Contributors to Discoveries of the Actinide Series
This page provides information about Stanley G. Thompson and Glenn T. Seaborg, both of whom contributed to the discovery of berkelium and californium of the actinide series. Very comprehensive site.
CK-12 Foundation
Ck 12: Chemistry: Lanthanides and Actinides
[Free Registration/Login may be required to access all resource tools.] Describes electron configurations of lanthanides and actinides and uses of lanthanides and actinides.
Other
Lanl: The Actinide Research Quarterly
This is "The Actinide Research Quarterly", a publication about current research of the actinide metals and nuclear materials technology by Los Alamos National Laboratory. Very detailed information.
Chem4kids
Chem4 Kids: Actinide Series of Metals
Take a look at the actinide series comprised of all radioactive elements on the periodic table.
Ducksters
Ducksters: Chemistry for Kids: Elements: Lanthanides and Actinides
Kids learn about the lanthanides and actinides of the periodic table. Find out which elements are in this group. properties, similarities, and other facts on this site.